I, Issei, have been getting used to living as a demon. Until Rias started
acting strange, that is. Turns out she's engaged to some pretty-boy demon named
Riser Phenex. No way am I letting some other guy horn in on my territory. I'm
the one who's going to have a harem full of super-cute girls!
- ISBN10 1975312279
- ISBN13 9781975312275
- Publish Date 26 January 2021
- Publish Status Active
- Publish Country US
- Publisher Little, Brown & Company
- Imprint Yen Press
- Format Paperback (US Trade)
- Pages 232
- Language English